Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gillian Umphenour

Individual provider Behavior Technician · NPI 1720851645

Gillian Umphenour is a Behavior Technician in Owasso, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2023.

Licensed in
OK
In the registry since
2023

Practice location Address checks out

8787 N Owasso Expy Ste E
Owasso, OK 74055-4482
Phone: (918) 516-2211
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (OK)

Record details

NPI number1720851645
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 2, 2023
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing address8787 N Owasso Expy Ste E, Owasso, OK 74055-4482

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